CN101683019B - 电磁波屏蔽材料和薄片 - Google Patents

电磁波屏蔽材料和薄片 Download PDF

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Publication number
CN101683019B
CN101683019B CN2008800093583A CN200880009358A CN101683019B CN 101683019 B CN101683019 B CN 101683019B CN 2008800093583 A CN2008800093583 A CN 2008800093583A CN 200880009358 A CN200880009358 A CN 200880009358A CN 101683019 B CN101683019 B CN 101683019B
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China
Prior art keywords
shielding material
ionic liquid
emi
fine particle
electromagnetic
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Expired - Fee Related
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CN2008800093583A
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Chinese (zh)
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CN101683019A (zh
Inventor
宫泽晴彦
垣谷治善
丰田敦志
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN2008800093583A 2007-03-22 2008-03-13 电磁波屏蔽材料和薄片 Expired - Fee Related CN101683019B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007074801A JP5452847B2 (ja) 2007-03-22 2007-03-22 電磁波シールド材料及びシート
JP074801/2007 2007-03-22
PCT/US2008/056803 WO2008118645A1 (en) 2007-03-22 2008-03-13 Electromagnetic wave shielding material and sheet

Publications (2)

Publication Number Publication Date
CN101683019A CN101683019A (zh) 2010-03-24
CN101683019B true CN101683019B (zh) 2012-07-18

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CN2008800093583A Expired - Fee Related CN101683019B (zh) 2007-03-22 2008-03-13 电磁波屏蔽材料和薄片

Country Status (10)

Country Link
US (1) US8133404B2 (pt)
EP (1) EP2127513A4 (pt)
JP (1) JP5452847B2 (pt)
KR (1) KR101453584B1 (pt)
CN (1) CN101683019B (pt)
BR (1) BRPI0808911A2 (pt)
CA (1) CA2680028A1 (pt)
MX (1) MX2009009832A (pt)
RU (1) RU2400953C1 (pt)
WO (1) WO2008118645A1 (pt)

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JP4992701B2 (ja) * 2007-12-19 2012-08-08 ソニー株式会社 電磁波抑制材料、電磁波抑制デバイス、電子機器
JP2010165868A (ja) * 2009-01-15 2010-07-29 Three M Innovative Properties Co ゲル状組成物
US20110039467A1 (en) * 2009-08-11 2011-02-17 H&C Chemical Ionic liquid flame retardants
US20120207525A1 (en) * 2011-02-14 2012-08-16 Samsung Electronics Co., Ltd. Resistance heating composition and heating composite, heating apparatus, and fusing apparatus, including resistance heating composition
GB2488150B (en) * 2011-02-17 2014-01-08 Andrew Ian Briggs Method and design for screening or reducing electromagnetic emmisions from electrical or electromagnetic devices
TWM430047U (en) * 2012-01-12 2012-05-21 Tuton Technology Co Ltd Connector with thin film shielding structure
CN103571215A (zh) * 2012-07-18 2014-02-12 天瑞企业股份有限公司 高导热及emi遮蔽的高分子复合材
JP6235834B2 (ja) * 2013-08-29 2017-11-22 Ｔ＆Ａ株式会社 電磁波吸収層を利用した電磁波損失の測定装置および測定方法
CN104616838B (zh) 2015-02-10 2018-02-06 京东方科技集团股份有限公司 一种电子器件的制作方法及电子器件
CN104934551B (zh) * 2015-05-14 2017-07-28 京东方科技集团股份有限公司 一种柔性电极层及其制备方法、显示基板、显示装置
WO2016200662A1 (en) * 2015-06-09 2016-12-15 3M Innovative Properties Company High frequency electromagnetic interference (emi) composites
RU2688894C1 (ru) * 2018-06-20 2019-05-22 Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный электротехнический университет "ЛЭТИ" им. В.И. Ульянова (Ленина)" (СПбГЭТУ "ЛЭТИ") Электромагнитный экран
US20210195814A1 (en) * 2018-09-14 2021-06-24 Hewlett-Packard Development Company, L.P. Electronic devices with emi protection films
CN109509985B (zh) * 2018-11-21 2020-09-25 重庆大学 一种可调超宽带盐水基吸波器
KR102076829B1 (ko) * 2018-11-30 2020-02-12 인하대학교 산학협력단 친환경 전자파 차폐재 조성물의 제조방법
KR102076837B1 (ko) * 2018-11-30 2020-02-12 인하대학교 산학협력단 AgSnO2-탄소소재를 포함한 친환경 전자파 차폐재 조성물의 제조방법
KR102076833B1 (ko) * 2018-11-30 2020-02-12 인하대학교 산학협력단 탄소 소재를 포함한 환경 친화적 전자파 차폐재 조성물의 제조방법
KR20200111403A (ko) 2019-03-19 2020-09-29 주식회사 엘지화학 고체산화물 연료전지용 프레임, 상기 프레임의 제조방법, 상기 프레임을 포함하는 연료전지 스택 및 상기 스택의 제조방법
KR102643082B1 (ko) 2019-05-14 2024-02-29 주식회사 엘지화학 산화물 보호층을 포함하는 인터커넥터 및 상기 인터커넥터를 포함하는 연료전지 스택
KR20200131552A (ko) 2019-05-14 2020-11-24 주식회사 엘지화학 산화물 보호층을 포함하는 인터커넥터 및 상기 인터커넥터를 포함하는 연료전지 스택
KR20200131554A (ko) 2019-05-14 2020-11-24 주식회사 엘지화학 산화물 보호층을 포함하는 인터커넥터 및 상기 인터커넥터를 포함하는 연료전지 스택
KR20200132500A (ko) 2019-05-17 2020-11-25 주식회사 엘지화학 인터커넥터 및 상기 인터커넥터를 포함하는 연료전지 스택
CN112029047A (zh) * 2020-09-04 2020-12-04 北京化工大学常州先进材料研究院 一种离子凝胶/金属材料电磁屏蔽材料、制备方法及其应用
CN111978457A (zh) * 2020-09-04 2020-11-24 北京化工大学常州先进材料研究院 一种离子凝胶/磁性材料电磁屏蔽材料、制备方法及其应用
CN112004395A (zh) * 2020-09-04 2020-11-27 北京化工大学常州先进材料研究院 一种离子凝胶/碳材料电磁屏蔽材料的制备方法
CN112739187B (zh) * 2020-12-24 2022-06-14 华中科技大学 一种聚乙烯醇离子凝胶作为柔性电子电磁屏蔽层的用途
KR102644701B1 (ko) * 2021-12-10 2024-03-07 김진걸 면상발열체 및 이의 제조방법

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CN1364052A (zh) * 2001-01-09 2002-08-14 吴瑞华 一种电磁屏蔽复合材料
CN1738523A (zh) * 2004-08-02 2006-02-22 索尼株式会社 电磁抑制材料、电磁抑制装置及电子设备
JP2006128570A (ja) * 2004-11-01 2006-05-18 Hokushin Ind Inc 電磁波シールド材
WO2006053083A2 (en) * 2004-11-10 2006-05-18 University Of Wyoming Polymers and copolymers of ionic liquids as radio frequency absorbing materials
CN1837148A (zh) * 2006-04-07 2006-09-27 华侨大学 一种具有电磁特性的石墨粉末的制备方法
JP2007027470A (ja) * 2005-07-19 2007-02-01 Sony Corp 電磁波抑制材及び電子機器

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CN1364052A (zh) * 2001-01-09 2002-08-14 吴瑞华 一种电磁屏蔽复合材料
CN1738523A (zh) * 2004-08-02 2006-02-22 索尼株式会社 电磁抑制材料、电磁抑制装置及电子设备
JP2006128570A (ja) * 2004-11-01 2006-05-18 Hokushin Ind Inc 電磁波シールド材
WO2006053083A2 (en) * 2004-11-10 2006-05-18 University Of Wyoming Polymers and copolymers of ionic liquids as radio frequency absorbing materials
JP2007027470A (ja) * 2005-07-19 2007-02-01 Sony Corp 電磁波抑制材及び電子機器
CN1837148A (zh) * 2006-04-07 2006-09-27 华侨大学 一种具有电磁特性的石墨粉末的制备方法

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Publication number Publication date
US20100108956A1 (en) 2010-05-06
EP2127513A1 (en) 2009-12-02
RU2400953C1 (ru) 2010-09-27
EP2127513A4 (en) 2011-03-30
MX2009009832A (es) 2009-09-24
BRPI0808911A2 (pt) 2014-08-19
JP5452847B2 (ja) 2014-03-26
KR101453584B1 (ko) 2014-10-21
CN101683019A (zh) 2010-03-24
KR20090122364A (ko) 2009-11-27
US8133404B2 (en) 2012-03-13
WO2008118645A1 (en) 2008-10-02
JP2008235673A (ja) 2008-10-02
CA2680028A1 (en) 2008-10-02

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